Explanation

Explanation

The mass ratio of carbon to hydrogen in methane is 3:1.

methane formula:CH4 C:H 1:4

It requires 3 grams of Carbon for one gram of Hydrogen. So, for 36 grams of Carbon, we require 12 grams of Hydrogen.

Explanation

The frog has three respiratory surfaces on its body that it uses to exchange gas with the surroundings: the skin, in the lungs and on the lining of the mouth.

While completely submerged all of the frog's repiration takes place through the skin.

Explanation

There are 4 main blood groups (types of blood) – A, B, AB and O.

Your blood group is determined by the genes you inherit from your parents.

Explanation

Transpiration is the process of removal of excess water from the plants through tiny openings in leaves known as stomata.

Explanation

Fermentation is an anaerobic process in which microorganisms like yeast and bacteria break down food components into other products .

This gives fermented foods their unique and desirable taste, aroma, texture and appearance.

Explanation

All important questions and Information Related to 'Photosynthesis"

Photosynthesis takes place in presence of the following light Only in sunlight from the sun

Photosynthesis takes place faster in white light

Photosynthesis occurs more in blue and red light rays

Photosynthesis occurs more in blue and red light rays and less, or not at all, in green light rays.

Green Light light is more important for photosynthesis.

As compared to photosynthesis, glucose is chiefly decomposed during Respiration

At the time of a Solar Eclipse, the rate of photosynthesis will: Decrease

In all plants, the major sites of photosynthesis are Leaves

In Photosynthesis reduction occurs in the Water

At night, when photosynthesis is stopped, plants Give off Carbon Dioxide.

Photosynthesis pigments are organized into clusters called thylakoid

The process of photosynthesis produces glucose and carbon dioxide

ND2-03-2023

Explanation

The stratosphere is a layer of Earth's atmosphere.

It is the second layer of the atmosphere as you go upward

Explanation

Petroleum, natural gas & coal are called non-renewable energy sources.

The most popular renewable energy sources currently are:

1.      Solar energy

2.      Wind energy

3.      Hydro energy

4.      Tidal energy

5.      Geothermal energy

6.      Biomass energy

RK12-12-2022

Explanation

A hygrometer is an instrument used to measure the amount of water vapor in air, in soil, or in confined spaces.